DAA-C01

In Snowsight, what is the significance of creating diverse chart types (e.g., bar charts, scatter plots, heat grids) for data visualization?A . It limits data presentation options for complex datasets.B . Different chart types offer varied data representation for better analysis.C . It restricts users to specific chart types for...

When handling CSV, JSON, and Parquet data types for consumption, what advantages do Parquet files typically offer over the others?A . JSON files offer more flexibility in schema changesB . CSV files are more efficient in handling nested data structuresC . Parquet files provide better compression and query performanceD ....

How can User-Defined Functions (UDFs) be utilized in SQL for data analysis?A . UDFs allow custom-defined operations on data, extending SQL functionalities.B . UDFs are limited to basic arithmetic operations.C . UDFs are exclusively used for database administration tasks.D . UDFs can only be applied to structured query optimization.View AnswerAnswer:...

What types of Snowflake functions are available for data analysis and manipulation? (Select all that apply)A . Scalar functionsB . System functionsC . Aggregate functionsD . Complex functionsView AnswerAnswer: A,B,C Explanation: Snowflake functions include scalar, aggregate, and system functions for data analysis and manipulation.

What factors should be considered when evaluating which transformations are required in data discovery? (Select all that apply)A . Data consistencyB . Business use casesC . Data redundancyD . Data normalizationView AnswerAnswer: A,B,D Explanation: Evaluating necessary transformations involves considering data consistency, normalization, and alignment with business use cases.

How do row access policies and Dynamic Data Masking impact the creation of dashboards in terms of data visibility and security?A . Dynamic Data Masking doesn't affect data visibility in dashboards.B . Both policies restrict data visibility for better security.C . They improve data visibility for all users without restrictions.D...

How do diverse chart types (e.g., bar charts, scatter plots, heat grids) contribute to effective data presentation and visualization in reports and dashboards?A . Different chart types offer varied data representation for better analysis.B . Charts don't impact data visualization in reports or dashboards.C . Diverse chart types restrict data...

When maintaining reports and dashboards, why is it essential to configure subscriptions and updates?A . They limit data accessibility for effective dashboard usage.B . Subscriptions and updates ensure timely information delivery.C . They complicate dashboard management without any added benefits.D . Configuring these features hampers dashboard usability.View AnswerAnswer: B Explanation:...

How do Stored Procedures contribute to the efficiency of data analysis using SQL?A . Stored Procedures enable the execution of repetitive tasks, enhancing efficiency.B . They solely facilitate basic arithmetic operations.C . They limit data accessibility, hindering analysis.D . Stored Procedures can't be used in conjunction with User-Defined Functions (UDFs).View...

Which action is essential in performing exploratory ad-hoc analyses?A . Focusing solely on established trends without investigating anomaliesB . Utilizing ad-hoc queries to examine patterns and anomaliesC . Analyzing a small subset of the available dataD . Relying solely on predefined queries without explorationView AnswerAnswer: B Explanation: Ad-hoc analysis involves...